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Source identification of urban airborne polycyclic aromatic hydrocarbons by gas chromatographic mass spectrometry and high resolution mass spectrometry.
Polycyclic aromatic hydrocarbons formed during the combustion of three common fuels (coal, wood and kerosene) were separated and identified by capillary-column gas chromatographic mass spectrometry…
Gas chromatography/mass spectrometric and nuclear magnetic resonance spectrometric studies of carcinogenic polynuclear aromatic hydrocarbons in tobacco and marijuana smoke condensates.
Mutagenic activity of methyl-substituted tri- and tetracyclic aromatic sulfur heterocycles.
Microbial mutagenicity of 3- and 4-ring polycyclic aromatic sulfur heterocycles.
Supercritical fluid chromatography
Supercritical fluid chromatography is opening up new avenues in the analysis of high molecular weight, polar and thermally labile biochemicals.
Characterization of polar polycyclic aromatic compounds in a heavy-duty diesel exhaust particulate by capillary column gas chromatography and high-resolution mass spectrometry.
Polar normal-phase HPLC fractions of a heavy-duty diesel exhaust particulate, a National Bureau of Standards standard reference material 1650, were analyzed by capillary column GC coupled to both…
High-resolution gas-chromatographic analysis of the volatile constituents of body fluids, with use of glass capillary columns.
Trace volatile constituents of human urine, serum, and cerebrospinal fluid were concentrated on a porous polymer precolumn, and resolved with high-efficiency glass capillary columns. Thin-film glass…
Practical aspects of ultrahigh pressure capillary liquid chromatography.
Developments in ion mobility spectrometry–mass spectrometry
Since its inception, IMS has been interfaced with quadrupole, time-of-flight, and Fourier-transform ion cyclotron resonance mass spectrometry, and employed for the analysis of a variety of target analytes, including biomolecules, explosives, chemical warfare degradation products, and illicit drugs.
Capillary gas chromatographic determination of polycyclic aromatic compounds in vertebrate fish tissue.
Polycyclic aromatic compound fractions were resolved from vertebrate fish tissue and analyzed by capillary column gas chromatography, and average recovery is 72% of spiked /sup 14/C-labeled anthracene.